Warnock, I. G. (1988). Programmable controllers : operation and application / Ian G. Warnock: Operation and application. Prentice-Hall International.
Chicago Edition CitationWarnock, Ian G. Programmable Controllers : Operation and Application / Ian G. Warnock: Operation and Application. London: Prentice-Hall International, 1988.
MLA Edition CitationWarnock, Ian G. Programmable Controllers : Operation and Application / Ian G. Warnock: Operation and Application. Prentice-Hall International, 1988.
Warning: These citations may not always be 100% accurate.